CN211780786U - LED flexible light bar and LED flexible light - Google Patents
LED flexible light bar and LED flexible light Download PDFInfo
- Publication number
- CN211780786U CN211780786U CN201922401006.0U CN201922401006U CN211780786U CN 211780786 U CN211780786 U CN 211780786U CN 201922401006 U CN201922401006 U CN 201922401006U CN 211780786 U CN211780786 U CN 211780786U
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- China
- Prior art keywords
- light
- lamp
- flexible
- led flexible
- strip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/70—Light sources with three-dimensionally disposed light-generating elements on flexible or deformable supports or substrates, e.g. for changing the light source into a desired form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The application discloses an LED flexible light bar and an LED flexible light, wherein the LED flexible light bar comprises a plurality of groups of single-color light source filaments and flexible light-transmitting layers; the flexible light-transmitting layer is wrapped on the outer surface of each single-color light source filament; each monochromatic light source filament is arranged in parallel to form a strip-shaped light bar; compared with the prior art, the light source is in a flexible strip shape, and light is emitted at all angles in an all-around angle in a winding mode, so that light of various colors can be mixed more fully, the problem of abrupt color blocks is avoided, the overall light distribution is more uniform, the multi-angle light supplementing effect is realized, and the problem that the back of the original cuboid light source is not light tight is solved; a plurality of originally dispersed light sources are concentrated on one flexible filament, so that the number of welding spots for welding the anode and the cathode of the light sources is reduced, and meanwhile, the risk of desoldering and insufficient welding is reduced.
Description
Technical Field
The application relates to the technical field of bulbs, and especially relates to a flexible lamp strip of LED and flexible lamp of LED.
Background
In the prior art, as shown in fig. 1, a filament light source in a bulb is in a rectangular parallelepiped shape, and a light emitting angle is limited to 120 °, so that the overall light distribution is not uniform.
The quantity of other similar bulbs is multiple, and each light source needs two positive and negative welding points, so that the multiple light sources have excessive welding points in the actual production and use processes, and the risk of desoldering and insufficient welding is higher. After a plurality of cuboid light sources are mixed in multiple colors (color diversity is achieved by mixing several single colors), due to the limitation of the light-emitting angle of a single light source, the light colors are mixed in a block shape, a certain single color protruding phenomenon appears corresponding to the position of a certain light source, and the soft change of the light colors cannot be effectively realized.
In addition, because the cuboid light source has the problem of back light-tight, the structure of the cuboid light source has the condition that the top and the bottom of the bulb do not emit light enough, and the whole lamp effect is influenced.
Disclosure of Invention
In order to solve the technical problem, the embodiment of the application provides a flexible LED light bar and a flexible LED light.
The first aspect of the embodiment of the present application provides a flexible lamp strip of LED, can include:
the filament comprises a plurality of groups of monochromatic light source filaments and a flexible euphotic layer;
the flexible light-transmitting layer is wrapped on the outer surface of each single-color light source filament;
and each monochromatic light source filament is arranged in parallel to form a strip-shaped light bar.
Further, the filament of the monochromatic light source comprises at least three of RGBCW five light sources.
A second aspect of the embodiments of the present application provides an LED flexible lamp, including:
the shell is used as an external cover body of the lamp body;
the lamp holder is internally provided with a control circuit and is used as a transfer part for connecting the lamp filament and the socket;
the light bar is the LED flexible light bar;
the bottom of the lamp strip is welded with a control circuit in the lamp holder; and the end point of each monochromatic source filament is independently connected with the control circuit.
Furthermore, the lamp holder is provided with an upright post; the upright post is vertical to the center of the shell;
the lamp strip is wound along the direction of the upright post; and a plurality of insulating wires used for reinforcing the light bars are arranged between the light bars and the upright posts.
Further, the light bar is wound by one piece;
the head end of the lamp strip is started by the lamp holder and ascends to the free end of the upright post in a positive spiral direction and a preset angle;
the tail end of the lamp strip is started by the lamp holder and ascends to the free end of the upright post in the reverse spiral direction and at the same preset angle.
Further, when the light bar ascends along the upright post, the strip-shaped front face of the light bar is kept towards the direction of the shell.
Furthermore, the head end and the tail end of the lamp strip are distributed on two sides of the upright post.
Furthermore, one end of the insulating wire is fixed on the stand column, and the other end of the insulating wire hooks the light bar from top to bottom.
In the embodiment of the application, compared with the prior art, the light source is in a flexible strip shape, and light is emitted at all angles in an all-around angle in a winding mode, so that light of various colors can be mixed more fully, the problem of abrupt color blocks is avoided, the overall light distribution is more uniform, the multi-angle light supplementing effect is realized, and the problem that the back of the original cuboid light source is not light tight is solved; a plurality of originally dispersed light sources are concentrated on one flexible filament, so that the number of welding spots for welding the anode and the cathode of the light sources is reduced, and meanwhile, the risk of desoldering and insufficient welding is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present application;
fig. 2 is a schematic view of the structure with the outer shell removed.
The figures in the drawings compare the meaning:
1-shell, 2-base, 3-lamp strip, 4-insulating wire, 5-upright.
Detailed Description
In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The invention is further elucidated with reference to the drawings and the embodiments.
In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
In the application, the LED flexible lamp strip 3 comprises a plurality of groups of monochromatic source filaments and a flexible euphotic layer in the whole structure, the flexible euphotic layer is wrapped on the surface of each monochromatic source filament, and each monochromatic source filament is arranged in parallel to form the strip-shaped lamp strip 3. The light bar 3 that forms under this condition is soft and soft high, moreover because every monochromatic source all is different, can influence each other when in actual use, the light filling each other, and monochromatic source filament contains three kinds of light sources of RGB at least under general condition, also can set up at least one in two kinds of light sources of CW in addition.
On the basis of above-mentioned lamp strip 3, this application still provides a flexible lamp of LED, include as shown in fig. 2:
the shell 1 is used as an external cover body of the lamp body;
the lamp holder is internally provided with a control circuit and is used as a transfer part for connecting the lamp filament and the socket;
a light bar 3, which is an LED flexible light bar 3 described above;
holistic bulb structure is similar with current technique, and the difference is, the control circuit welding in the bottom of lamp strip 3 and the lamp stand in this application, though adopted multiple light source filament, whole welding point only need just can at the head and the tail both ends of lamp strip 3, has reduced the quantity of welding point widely, and the extreme point of every monochromatic source filament all is connected with control circuit alone to realize intelligent control.
The whole light bar 3 is wound along the direction of the upright post 5, and the upright post 5 is vertical to the center of the shell 1 and serves as a wound marker post. In general, the winding of the light bar 3 on the vertical post 5 is performed in a symmetrical manner as much as possible, so that the stability of the whole light bar 3 near the vertical post 5 is enhanced, and in order to further fix the position relationship of the light bar 3 on the vertical post 5, a plurality of insulating wires 4 for reinforcing the light bar 3 are arranged between the light bar 3 and the vertical post 5.
The effect of insulating filament 4 in this application is exactly as an auxiliary structure who colludes lamp strip 3, under general request, and one end is fixed on stand 5, and lamp strip 3 is colluded from the top down to the other end, from pleasing to the eye consideration, and the distribution of insulating filament 4 also sets up with the interval of regular form as far as possible.
Compared with the prior art, the application has the following advantages:
1. the light source is in a flexible strip shape, and light is emitted at an omnidirectional angle in a winding mode, so that the overall light distribution is more uniform.
2. A plurality of originally dispersed light sources are concentrated on one flexible filament, so that the number of welding spots for welding the anode and the cathode of the light sources is reduced, and meanwhile, the risk of desoldering and insufficient welding is reduced.
3. A plurality of originally dispersed light sources are concentrated on one flexible filament, and light of various colors can be more fully mixed in a winding mode, so that the problem of abrupt color blocks is avoided.
4. Many light sources that will disperse originally are concentrated on a flexible filament, through the winding mode, have realized the light filling effect of multi-angle, have solved the opaque problem in cuboid light source back originally.
In addition, the base 2 of this application can also be embedded with intelligent control unit, realizes intelligent control.
As a specific embodiment, a ZIGBEE module may be used as a main control chip, and a wifi module or a bluetooth module may be used as a connection module with the mobile terminal. The ZI GBEE module is connected with the control circuit through the radio frequency module.
Therefore, a user can connect the ZIGBEE module in a remote intelligent terminal mode, and the operation of the control circuit behind the radio frequency module is controlled by the ZIGBEE module, so that each monochromatic light source can be controlled, and intelligent control is further realized.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the foregoing embodiments, and various equivalent changes (such as number, shape, position, etc.) may be made to the technical solution of the present invention within the technical spirit of the present invention, and the equivalents are protected by the present invention.
Claims (8)
1. An LED flexible light bar is characterized by comprising a plurality of groups of monochromatic light source filaments and a flexible light transmission layer;
the flexible light-transmitting layer is wrapped on the outer surface of each single-color light source filament;
and each monochromatic light source filament is arranged in parallel to form a strip-shaped light bar.
2. The LED flexible light bar of claim 1,
the filament of the monochromatic light source comprises at least three of the five light sources RGBCW.
3. An LED flexible lamp, comprising:
the shell is used as an external cover body of the lamp body;
the lamp holder is internally provided with a control circuit and is used as a transfer part for connecting the lamp filament and the socket;
a light bar, which adopts the LED flexible light bar of any one of claims 1-2;
the bottom of the lamp strip is welded with a control circuit in the lamp holder; and the end point of each monochromatic source filament is independently connected with the control circuit.
4. The LED flexible lamp of claim 3,
the lamp holder is provided with a stand column; the upright post is vertical to the center of the shell;
the lamp strip is wound along the direction of the upright post; and a plurality of insulating wires used for reinforcing the light bars are arranged between the light bars and the upright posts.
5. The LED flexible lamp of claim 4,
the light bar is wound by one piece;
the head end of the lamp strip is started by the lamp holder and ascends to the free end of the upright post in a positive spiral direction and a preset angle;
the tail end of the lamp strip is started by the lamp holder and ascends to the free end of the upright post in the reverse spiral direction and at the same preset angle.
6. The LED flexible lamp of claim 5,
when the lamp strip ascends along the upright post, the strip front of the lamp strip keeps facing the direction of the shell.
7. The LED flexible lamp of claim 5,
the head end and the tail end of the lamp strip are distributed on two sides of the upright post.
8. The LED flexible lamp of claim 5,
one end of the insulating wire is fixed on the stand column, and the other end of the insulating wire hooks the lamp strip from top to bottom.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401006.0U CN211780786U (en) | 2019-12-27 | 2019-12-27 | LED flexible light bar and LED flexible light |
| US16/900,370 US11047532B1 (en) | 2019-12-27 | 2020-06-12 | LED flexible filament strip and LED flexible lamp |
| EP20183961.0A EP3842685A1 (en) | 2019-12-27 | 2020-07-03 | Led flexible filament strip and led flexible lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922401006.0U CN211780786U (en) | 2019-12-27 | 2019-12-27 | LED flexible light bar and LED flexible light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211780786U true CN211780786U (en) | 2020-10-27 |
Family
ID=71574925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922401006.0U Active CN211780786U (en) | 2019-12-27 | 2019-12-27 | LED flexible light bar and LED flexible light |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11047532B1 (en) |
| EP (1) | EP3842685A1 (en) |
| CN (1) | CN211780786U (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD862740S1 (en) * | 2017-09-21 | 2019-10-08 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | Portion of a light bulb |
| US11997768B2 (en) | 2014-09-28 | 2024-05-28 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED filament and LED light bulb |
| US11073248B2 (en) | 2014-09-28 | 2021-07-27 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED bulb lamp |
| CN106322159A (en) * | 2016-10-19 | 2017-01-11 | 漳州立达信光电子科技有限公司 | LED filament lamp |
| US10982048B2 (en) | 2018-04-17 | 2021-04-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Organosilicon-modified polyimide resin composition and use thereof |
| PL3987221T3 (en) | 2019-06-18 | 2023-07-31 | Signify Holding B.V. | Lighting device with light-emitting filaments |
| CN211578697U (en) * | 2020-01-15 | 2020-09-25 | 漳州立达信光电子科技有限公司 | Flexible filament lamp |
| USD1017079S1 (en) * | 2021-08-30 | 2024-03-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Light bulb |
| WO2024146791A1 (en) * | 2023-01-04 | 2024-07-11 | Signify Holding B.V. | A filament lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM376709U (en) | 2009-09-02 | 2010-03-21 | Liquidleds Lighting Corp | Curved tubular LED lamp |
| TW201502425A (en) | 2013-07-08 | 2015-01-16 | Lediamond Opto Corp | Light strip typed LED holder and LED bulb with the LED holder |
| US20170012177A1 (en) * | 2015-07-09 | 2017-01-12 | Cree, Inc. | Led based lighting system |
| CN105387355A (en) | 2015-12-10 | 2016-03-09 | 山东晶泰星光电科技有限公司 | Parallel-connection type light emitting diode (LED) illuminants and LED illuminating lamp |
| CN205480835U (en) | 2016-01-29 | 2016-08-17 | 漳州立达信光电子科技有限公司 | Flexible LED filament and LED filament lamp |
| CN209782275U (en) | 2019-04-18 | 2019-12-13 | 漳州立达信光电子科技有限公司 | Flexible filament lamp |
| US10767816B1 (en) * | 2019-04-24 | 2020-09-08 | Xiamen Eco Lighting Co. Ltd. | Light bulb apparatus |
-
2019
- 2019-12-27 CN CN201922401006.0U patent/CN211780786U/en active Active
-
2020
- 2020-06-12 US US16/900,370 patent/US11047532B1/en active Active
- 2020-07-03 EP EP20183961.0A patent/EP3842685A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US11047532B1 (en) | 2021-06-29 |
| US20210199249A1 (en) | 2021-07-01 |
| EP3842685A1 (en) | 2021-06-30 |
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| GR01 | Patent grant |